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H. T. LOUCH.

MOTOR GOGGLES.

APPLlCATION FILED OCT. 12. 1914.

.l 1 94,198. Patented Aug. 8, 1916.

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k z z \QQ ll WITNESSES INVENTOR ATTORNEY 4/ #0 7/20/7703 1 0410/1 vagifl W H. T. LOUCH. MOTOR GOGGLES.

APPLHCATION FILED OCT. I2, 1914.

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Patented Aug. 8,

INVENTOR Hq Thomas Laue/r ATTORNEY HAY T. LOUGH, OF LONDON, ENGLAND.

MOTOR-GOGGLES.

Specification of Letters Patent.

Patented Aug. 8, 1916.

Application filed October 12, 1914. Serial No. 866,281.

To all whom it may concern;

Be it known that I, HAY TI-IoMAs LOUCI-I, a subject of the King of GreatBritain and Ireland, and residing at 65 Hatton Garden, London, E. (1.,England, have invented certain new and useful Improvements 1nMotor-Goggles, of which the following is a specification. a

This invention relates to improvements in motor-goggles or the like.

The object of the present invention is to devise an improved form ofmotor-goggles or the like in which complete protection for the eyes willbe secured while the ventilation within the goggles will be considerablyimproved.

The invention consists in motor-goggles or the like provided with one ormore large apertures or openings arranged in the framework or casing ofthe goggles and protected by a single screen connected with the framingand arranged at an angle to the plane of the opening or openings.

The invention also consists in adapting the screen to be arranged in anydesired angular position relatively to the plane of the opening oropenings as may be found most desirable in practice.

The invention also consists in the particular forms of goggleshereinafter more particularly described with reference to theaccompanying drawings, which illustrate two modes of carrying out theinvention, and in which Figure 1 is a perspective view showing oneconvenient form of device constructed in accordance with the invention.Fig. 2 is a front elevation while Fig. 3 is a plan. Fig. 4 is a similarview to Fig. 3 showing a slightly modified form of construction.

In carrying my invention into effect in one convenient manner I provideany suitable frame a; for the goggles or like protecting devices, formedof metal wire, or other suitable material, the sides and lower portionof the frame being covered with silk or like porous or other materialand that part of the frame which comes in contact with the face of thewearer being protected, if desired, by means of fur b or other suitablefabric or material.

The front portion of the frame is suitably constructed to take the lensor lenses or glass 0 of the goggles serving as the protector for theeyes made of any suitable material and of any convenient form, while theupper part of the frame is open or provided with one or more apertures(Z (Figs. 3 and 4), although it is to be understood that the aperture orapertures may be arranged in any other suitable position while the upperpart of the frame may be closed. The openings (Z in the frame areprotected by means of a screen a which is arranged at an angle to theplane of the opening, which angle may, if desired, be suitably adjustedby means of a screw or other adjusting device provided for the purposeso that the amount of ventilation secured by the device may be suitablyregulated.

In the example illustrated in Figs. 1 to 3 the screen a is pivotallymounted upon a fixed rod f carried by the framework of the goggles andhaving screw-threaded portions at its respective ends adapted to beengaged by milled nuts 9 or the like so that upon slacking back the nutsthe angular position of the'screen may be readily adjusted and thescreen held in the desired position by tightening up the nuts g. Thescreen or like device causes a vacuum or partial vacuum to be formedwithin the frame of the goggles so that adequate ventilation therein isinsured while at the same time the screen or cover acts to effectuallyprevent the entry of wind or dust within the goggles so that the eyes ofthe wearer are thoroughly protected thereby.

Fig. 4 shows a slightly modified form of device in which the screen 6 ismounted upon a tube or is formed with a tubular boss adapted to rotatewithin a fixed tube hwhich is cut away for a convenient portion of itslength, the two parts being held in their correct relative positions bymeans of a central fixed rod or pin 2' secured to the fixed tube 72, atone end by means of a. cap 70 and having at its other end ascrew-threaded portion adapted to be engaged by a milled nut Z, thearrangement being such that the adjustment of the angular position ofthe screen 6 may be effected by the use of one hand.

It is to be noted that in Figs. 8 and a the screen-like device 6' isshown as bent down into the horizontal plane to enable the arrangementof the apertures d to be seen more clearly.

It will be understood that I do not wish to confine my invention to anyparticular form or construction of goggles nor to any particularmaterial from which the varlous parts are formed as this and otherdetails may be suitably modified to suit varying requirements.Furthermore, my invention may be readily applied to goggles having a.single lens or like protecting device or a pair of the same, one foreach eye.

Having now described my invention What I claim as new and desire tosecure by Let ters Patent is:

1. Motor goggles comprising in combination a framework, a fabric casingsecured to said framework and forming with the lens a closed box-likestructure with the exception of one or more apertures therein and ascreen connected with the framing adjacent to the apertures and arrangedat an angle relatively to the plane thereof.

2. Motor goggles comprising in combination a framework, a fabric casingsecured to said framework and forming with the lens a closed box-likestructure with the exception of an aperture therein and an adjustablescreen secured to the framework adjacent to said aperture and arrangedat an angle to the'plan'e of the aperture.

3. Motor goggles comprising in combination a framework, a lens mountedin said framework, a fabric casing secured to said framework and formingwith the lens a closed box-like structure with the exception of anaperture in the upper partof said fabric casing and an adjustable screenconnected to said framework and arranged at an angle to the plane ofsaid aperture.

4:. Motor goggles comprising in combination a framework, a lens mountedin said framework, a fabric casing secured to said framework and formingtherewith a closed box-like structure with the exception of an aperturein said fabric, a screen hingedly secured to said framework so that itmay be arranged at any angle to the plane of said aperture and means forholding said screen in any desired angular position.

5. Motor goggles comprising a framework, a transparent plate mounted insaid framework, a fabric casing secured to said framework and formingwith said plate a closed box-like structure having an aperture in saidcasing, a screen hingedly secured upon a rod forming part of saidframework so that it may be set at any desired angle to the plane of theaperture and right and lefthand screw-threaded nuts engagingcorrespondingly screw-threaded portions of said rod for holding thescreen in any angular position in which it may be set.

In testimony whereof I have signed my name to this specification in thepresence of two subscribing witnesses.

HAY T. LOUCH.

W'itnesses: Y

W. E. BEARNE, T. T. WITHAM.

Copies of this patent may be obtained for five cents each, by addressingthe Commissioner of Patents, Washington, D. C.

